Combined trackball and mouse



FIG. 1 is a side elevational view of one side of the combined trackball and mouse showing my new design;

FIG. 2 is a end elevational view of one end of the combined trackball and mouse of FIG. 1;

FIG. 3 is a end elevational view of the other end of the combined trackball and mouse of FIG. 1;

FIG. 4 is a side elevational view of the other side of the combined trackball and mouse of FIG. 1;

FIG. 5 is a top plan view of the combined trackball and mouse of FIG. 1;

FIG. 6 is a bottom plan view of the combined trackball and mouse of FIG. 1; and

FIG. 7 is a top plan view like FIG. 5 but with the ball protection cap in an open position. 

The ornamental design for a combined trackball and mouse, as shown and described. 